| 401 | Classification of listed substances for the purposes of the EC groundwater directive (80/68/EEC) : technical report |
|---|
| 402 | Running with the tide : reconciling development pressures with flood risk and the environment |
|---|
| 403 | Water for the future in Kent : NRA response to the issues and options report |
|---|
| 404 | Review of flood defence practices on the Somerset Levels and Moors : the appendices |
|---|
| 405 | Review of flood defence practices on the Somerset Levels and Moors : the report |
|---|
| 406 | Estuarine fish survey 1989 : inferences on the pollution status of the Thames estuary |
|---|
| 407 | Investigation of the water quality in the Buckland stream up and downstream of East/West Buckland |
|---|
| 408 | The Effect of Atrazine Exposure on the Timing of Salmon (Salmo salar L.) Smolt Emigration |
|---|
| 409 | Planning for the rising tides : the Humber estuary shoreline management plan. Summary of proposals |
|---|
| 410 | Further surveys to elucidate the distribution of the fine-lined pea mussel Pisidium tenuilineatum Stelfox, 1918 |
|---|
| 411 | The physical character of rivers and streams in the UK and Isle of Man |
|---|
| 412 | The Distribution of Phytoplankton and Nutrients in the North East Irish Sea During 1998 |
|---|
| 413 | Biological assessment of the effects of Ivybridge Sewage Treatment Works on the River Erme |
|---|
| 414 | The impact of industrial discharges on metal levels in biota of the West Cumbrian coast - 1990 |
|---|
| 415 | Environmental monitoring of the Fal Estuary to support the Fal Swan study : final draft report |
|---|
| 416 | The impact of land use on salmonids (Report 30) : a study of the River Torridge catchment |
|---|
| 417 | A unified information system to satisfy the NRA's requirement for ecotoxicology information: the specification study |
|---|
| 418 | A collation of the environmental impact work carried out following the Rosebay oil spill, May 1990 |
|---|
| 419 | The application of toxicity-based criteria for the regulatory control of wastewater discharges: a consultation document |
|---|
| 420 | An investigation into the effects of Alton sewage works on the River Wey North |
|---|
| 421 | Investigation into the impact of Henstridge sewage treatment works on the River Umber, North Devon |
|---|
| 422 | A brief history of the River Stour navigation : 1705 to the present day |
|---|
| 423 | Protecting your future : tackling flooding in the Thames Estuary through the 21st century |
|---|
| 424 | The land-use planning system and the Water Framework Directive (can't read barcode) |
|---|
| 425 | The Natural (Baseline) Quality Of Groundwaters In England And Wales - The Culm Aquifers, SW England; |
|---|
